<template>
  <div class="my-product">
    <h3>标题:{{ title }}</h3>
    <p>价格: {{ price }}元</p>
    <p>{{ tip }}</p>
    <button @click="btnClick">砍价</button>
  </div>
</template>

<script>
export default {
  props: ['title', 'price', 'tip', 'id'],
  methods: {
    btnClick () {
      this.$emit('fn', this.id)
    }
  }
}
</script>

<style>
.my-product {
  width: 400px;
  padding: 20px;
  border: 2px solid #000;
  border-radius: 5px;
  margin: 10px;
}
</style>
